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Have syswrite retry on EAGAIN or ECHILD

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.8@16550 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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jbjohnso 2013-06-05 14:04:34 +00:00
parent 8d855e9e20
commit f930deea97
1 changed files with 3 additions and 1 deletions
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4
xCAT-server/sbin/xcatd
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@ -2010,7 +2010,9 @@ sub send_pending_responses {
$blocks += 1;
}
foreach (0..$blocks) {
syswrite($sock,$resp,4096,$_*4096);
do {
syswrite($sock,$resp,4096,$_*4096);
} while (($! == EAGAIN) or ($! == ECHILD));
}
};
}